TONE RESERVATION TECHNIQUES FOR REDUCING PEAK-TO-AVERAGE POWER RATIOS
    61.
    发明申请
    TONE RESERVATION TECHNIQUES FOR REDUCING PEAK-TO-AVERAGE POWER RATIOS 失效
    用于降低峰值平均功率比的音调预留技术

    公开(公告)号:US20100080113A1

    公开(公告)日:2010-04-01

    申请号:US12242751

    申请日:2008-09-30

    IPC分类号: H04J11/00

    CPC分类号: H04L27/2618

    摘要: Embodiments of the present disclosure describe closed loop scheduled peak-to-average power (PAPR) reduction systems and methods to facilitate desired PAPR reduction. Other embodiments describe weighted tone reservation (WTR) methods and systems for PAPR reduction. Still other embodiments may be described and claimed.

    摘要翻译: 本公开的实施例描述了闭环预定的峰值 - 平均功率(PAPR)减小系统和方法以便于期望的PAPR减少。 其他实施例描述了用于减少PAPR的加权音调预留(WTR)方法和系统。 可以描述和要求保护其他实施例。

    DEVICE, SYSTEM, AND METHOD OF CHANNEL QUALITY INDICATION
    62.
    发明申请
    DEVICE, SYSTEM, AND METHOD OF CHANNEL QUALITY INDICATION 有权
    设备,系统和通道质量指示方法

    公开(公告)号:US20090111475A1

    公开(公告)日:2009-04-30

    申请号:US11923781

    申请日:2007-10-25

    IPC分类号: H04Q7/20 H04Q7/34

    摘要: Device, system, and method of channel quality indication. In some demonstrative embodiments a method may include, for example, calculating a plurality of channel-quality-indicator values corresponding to a plurality of sub-channels associated with a mobile communication device; and transmitting a channel-quality-indicator message from the mobile communication device to a base station, the channel-quality-indicator message including only first and second channel-quality-indicator values of the plurality of channel-quality-indicator values corresponding to first and second sub-channels of the plurality of sub-channels. Other embodiments are described and claimed.

    摘要翻译: 信道质量指示的设备,系统和方法。 在一些说明性实施例中,方法可以包括例如计算与移动通信设备相关联的多个子信道对应的多个信道质量指示符值; 并且从所述移动通信设备向基站发送信道质量指示符消息,所述信道质量指示符消息仅包括对应于第一信道质量指示符值的所述多个信道质量指示符值的第一和第二信道质量指示符值 和多个子信道的第二子信道。 描述和要求保护其他实施例。

    USER EQUIPMENT AND METHOD FOR ENHANCED UPLINK POWER CONTROL
    63.
    发明申请
    USER EQUIPMENT AND METHOD FOR ENHANCED UPLINK POWER CONTROL 有权
    用户设备和增强上电功率控制的方法

    公开(公告)号:US20150055454A1

    公开(公告)日:2015-02-26

    申请号:US13971971

    申请日:2013-08-21

    IPC分类号: H04W52/34 H04W36/22 H04W72/10

    摘要: Embodiments of user equipment and methods for improved uplink transmission power management and scheduling, are generally described herein. For example, in an aspect, a method of uplink power management is presented, the method includes determining whether a total desired transmission power exceeds a total configured maximum output power for a subframe. When the total desired transmission power exceeds the total configured maximum output power, the method includes allocating a minimum proactive power limitation to each serving cell, assigning a remaining power to one or more channels based on priority, and computing a total power assignment based on the allocating and the assigning.

    摘要翻译: 用于改进的上行链路传输功率管理和调度的用户设备和方法的实施例在此通常被描述。 例如,在一方面,提出了上行链路功率管理的方法,所述方法包括:确定总期望发送功率是否超过子帧的总配置最大输出功率。 当总期望的发送功率超过总配置的最大输出功率时,该方法包括:向每个服务小区分配最小主动功率限制,基于优先级向一个或多个信道分配剩余电力,以及基于该功率分配计算总功率分配 分配和分配。

    METHOD AND APPARATUS FOR WIRELESS LOCATION TRACKING
    64.
    发明申请
    METHOD AND APPARATUS FOR WIRELESS LOCATION TRACKING 有权
    无线定位跟踪的方法和装置

    公开(公告)号:US20130288713A1

    公开(公告)日:2013-10-31

    申请号:US13976939

    申请日:2011-12-23

    IPC分类号: H04W4/02

    摘要: A method and apparatus for wireless location tracking by a wireless device. In one embodiment of the invention, the wireless device has logic to determine the information of a plurality of specific location points and to determine the location of the wireless device based on the information of the plurality of specific location points. The specific location points are selected from a target area where the wireless device is located. By selecting the specific location points in the target area, it allows hidden Access Points (APs) or Base Stations (BSs) to be detected and measured and it increases the accuracy of the tracking of the wireless device.

    摘要翻译: 一种无线设备进行无线定位跟踪的方法和装置。 在本发明的一个实施例中,无线设备具有确定多个特定位置点的信息并基于多个特定位置点的信息来确定无线设备的位置的逻辑。 从无线设备所在的目标区域中选择特定的位置点。 通过选择目标区域中的特定位置点,允许检测和测量隐藏的接入点(AP)或基站(BS),并提高无线设备的跟踪精度。

    Techniques for Uplink Coverage Analysis
    65.
    发明申请
    Techniques for Uplink Coverage Analysis 审中-公开
    上行链路覆盖分析技术

    公开(公告)号:US20130188502A1

    公开(公告)日:2013-07-25

    申请号:US13534463

    申请日:2012-06-27

    IPC分类号: H04W24/00

    摘要: Examples are disclosed for analyzing uplink interference or pathloss associated with uplink coverage provided by one or more base stations for a wireless network based on logged uplink signal quality or interference information at least temporarily maintained at a wireless device. In some examples, a base station may request the logged uplink signal quality or interference information from the wireless device. The wireless devices may have been configured to measure uplink signal quality or interference characteristics for one or more communication links between the wireless device and one or more base stations of the wireless network. The logged uplink signal quality or interference information may be based on the measured uplink signal quality or interference characteristics. Other examples are described and claimed.

    摘要翻译: 公开了用于基于记录的上行链路信号质量或至少临时维护在无线设备处的干扰信息来分析用于无线网络的由一个或多个基站提供的与上行链路覆盖相关联的上行链路干扰或路径损耗的示例。 在一些示例中,基站可以从无线设备请求记录的上行链路信号质量或干扰信息。 无线设备可以被配置为测量无线设备与无线网络的一个或多个基站之间的一个或多个通信链路的上行链路信号质量或干扰特性。 记录的上行链路信号质量或干扰信息可以基于测量的上行链路信号质量或干扰特性。 其他的例子被描述和要求保护。

    Weighted tone reservation for OFDM PAPR reduction
    67.
    发明授权
    Weighted tone reservation for OFDM PAPR reduction 有权
    OFDM PAPR减少的加权音调预留

    公开(公告)号:US07796498B2

    公开(公告)日:2010-09-14

    申请号:US12164088

    申请日:2008-06-29

    IPC分类号: H04J11/00

    CPC分类号: H04L27/2623

    摘要: A weighted tone reservation (WTR) method and system are disclosed, for PAPR reduction. The WTR method solves the peak re-growth problem with minimum overhead. By avoiding the drawbacks of conventional tone reservation approaches, systems employing the WTR method may experience a significant PAPR reduction. The WTR method may be applied to next generation OFDMA-based wireless broadband technologies to increase system throughput and cell coverage.

    摘要翻译: 公开了一种加权音调预约(WTR)方法和系统,用于减少PAPR。 WTR方法以最小的开销解决了峰值再生长问题。 通过避免常规音调预约方法的缺点,采用WTR方法的系统可能会经历显着的PAPR减少。 WTR方法可以应用于下一代基于OFDMA的无线宽带技术,以增加系统吞吐量和小区覆盖。

    Method and apparatus for wireless location tracking
    69.
    发明授权
    Method and apparatus for wireless location tracking 有权
    无线定位跟踪的方法和装置

    公开(公告)号:US09560487B2

    公开(公告)日:2017-01-31

    申请号:US13976939

    申请日:2011-12-23

    摘要: A method and apparatus for wireless location tracking by a wireless device. In one embodiment of the invention, the wireless device has logic to determine the information of a plurality of specific location points and to determine the location of the wireless device based on the information of the plurality of specific location points. The specific location points are selected from a target area where the wireless device is located. By selecting the specific location points in the target area, it allows hidden Access Points (APs) or Base Stations (BSs) to be detected and measured and it increases the accuracy of the tracking of the wireless device.

    摘要翻译: 一种无线设备进行无线定位跟踪的方法和装置。 在本发明的一个实施例中,无线设备具有确定多个特定位置点的信息并基于多个特定位置点的信息来确定无线设备的位置的逻辑。 从无线设备所在的目标区域中选择特定的位置点。 通过选择目标区域中的特定位置点,允许检测和测量隐藏的接入点(AP)或基站(BS),并提高无线设备的跟踪精度。

    SPATIAL REUSE OF WI-FI CHANNELS WITH INTERFERENCE ESTIMATION AND CONTROL
    70.
    发明申请
    SPATIAL REUSE OF WI-FI CHANNELS WITH INTERFERENCE ESTIMATION AND CONTROL 有权
    具有干扰估计和控制的无线信道的空间重用

    公开(公告)号:US20150382360A1

    公开(公告)日:2015-12-31

    申请号:US14315723

    申请日:2014-06-26

    IPC分类号: H04W72/08

    摘要: A transmitter/receiver pair may estimate a first channel interference caused during the spatial reuse phase by the transmitter/receiver pair to other transmitter/receiver pairs over a channel. A second channel interference experienced by the transmitter/receiver pair may be estimated during the spatial reuse phase by the transmitter/receiver pair from the other transmitter/receiver pairs. An interference margin may be estimated for the channel based on the first and second channel interferences. The interference margin may be announced to the other transmitter/receiver pairs in frame. The interference margin may then be complied with while communicating over the channel in order to control the interference.

    摘要翻译: 发射机/接收机对可以通过发射机/接收机对在信道上的其他发射机/接收机对来估计在空间复用阶段期间引起的第一信道干扰。 发射机/接收机对经受的第二信道干扰可以在空间复用阶段期间由发射机/接收机对从其他发射机/接收机对估计。 可以基于第一和第二信道干扰来估计信道的干扰余量。 干扰余量可以以帧为单位向其他发送器/接收器对通知。 然后可以在通过信道进行通信时遵循干扰余量,以便控制干扰。